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Posted to issues@trafficserver.apache.org by "Wei Sun (JIRA)" <ji...@apache.org> on 2013/12/03 13:36:35 UTC
[jira] [Updated] (TS-2413) release memory for idle SSL connection
[ https://issues.apache.org/jira/browse/TS-2413?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wei Sun updated TS-2413:
------------------------
Attachment: release_tsl_mem.patch
Please review the attached patch.
> release memory for idle SSL connection
> --------------------------------------
>
> Key: TS-2413
> URL: https://issues.apache.org/jira/browse/TS-2413
> Project: Traffic Server
> Issue Type: Improvement
> Components: SSL
> Reporter: Wei Sun
> Attachments: release_tsl_mem.patch
>
>
> OpenSSL tends to allocate about 50KB of memory for each connection. Setting flag: "SSL_MODE_RELEASE_BUFFERS" can save around 34K per idle SSL connection. This flag has no effect on SSL v2 connections, or on DTLS connections.
> ref: http://www.openssl.org/docs/ssl/SSL_CTX_set_mode.html
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